FR2320527A1 - Detecteur de deplacement et de mouvement relatif - Google Patents

Detecteur de deplacement et de mouvement relatif

Info

Publication number
FR2320527A1
FR2320527A1 FR7623873A FR7623873A FR2320527A1 FR 2320527 A1 FR2320527 A1 FR 2320527A1 FR 7623873 A FR7623873 A FR 7623873A FR 7623873 A FR7623873 A FR 7623873A FR 2320527 A1 FR2320527 A1 FR 2320527A1
Authority
FR
France
Prior art keywords
magnetic field
permeability
machine part
measuring device
relative movement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7623873A
Other languages
English (en)
French (fr)
Other versions
FR2320527B1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Newall Engineering Co Ltd
Original Assignee
Newall Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB32724/75A external-priority patent/GB1513567A/en
Application filed by Newall Engineering Co Ltd filed Critical Newall Engineering Co Ltd
Publication of FR2320527A1 publication Critical patent/FR2320527A1/fr
Application granted granted Critical
Publication of FR2320527B1 publication Critical patent/FR2320527B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2046—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR7623873A 1975-08-05 1976-08-04 Detecteur de deplacement et de mouvement relatif Granted FR2320527A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB32724/75A GB1513567A (en) 1975-08-05 1975-08-05 Position detectors
GB625876 1976-02-17

Publications (2)

Publication Number Publication Date
FR2320527A1 true FR2320527A1 (fr) 1977-03-04
FR2320527B1 FR2320527B1 (enExample) 1982-06-11

Family

ID=26240557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623873A Granted FR2320527A1 (fr) 1975-08-05 1976-08-04 Detecteur de deplacement et de mouvement relatif

Country Status (5)

Country Link
JP (1) JPS531049A (enExample)
AU (1) AU497248B2 (enExample)
DE (1) DE2635073C3 (enExample)
FR (1) FR2320527A1 (enExample)
IT (1) IT1066915B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748996C1 (de) * 1997-11-06 1999-07-15 Wolfgang Scharrer Kugellager mit integriertem Sensor
GB2356049B (en) * 1999-11-04 2004-04-28 Elliott Ind Ltd Improvements in or relating to position detectors
DE102018115847A1 (de) * 2018-06-29 2020-01-02 Sensitec Gmbh Verschleißüberwachungsvorrichtung und Kugelgewindetrieb

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188827B (de) * 1959-04-01 1965-03-11 Gen Electric Messgeraet zur Stellungsanzeige
US3192470A (en) * 1962-07-16 1965-06-29 Sperry & Corp Fluid-to-electrical transducer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE554874A (enExample) * 1956-03-21
GB1006691A (en) * 1960-11-21 1965-10-06 Scully Jones & Co Improvements relating to measuring apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188827B (de) * 1959-04-01 1965-03-11 Gen Electric Messgeraet zur Stellungsanzeige
US3192470A (en) * 1962-07-16 1965-06-29 Sperry & Corp Fluid-to-electrical transducer

Also Published As

Publication number Publication date
DE2635073B2 (de) 1980-07-03
DE2635073C3 (de) 1988-07-28
AU497248B2 (en) 1978-12-07
DE2635073A1 (de) 1977-03-17
IT1066915B (it) 1985-03-12
AU1628976A (en) 1978-02-02
JPS531049A (en) 1978-01-07
FR2320527B1 (enExample) 1982-06-11

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